One problem related to automatic transmission park/neutral start switch has been reported for the 2002 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 GMC Yukon based on all problems reported for the 2002 Yukon.
When starting vehicle up, it lurches forward. Took vehicle to dealer, and cause unknown. Consumer states that while the vehicle is in the park position it lurches forward.